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KEUE CNC Small Hole Diameter Tungsten Steel Reverse Boring Tool Anti-Seismic Internal Hole 4mm Precision 0.01mm Cat40 Taper

KEUE CNC Small Hole Diameter Tungsten Steel Reverse Boring Tool Anti-Seismic Internal Hole 4mm Precision 0.01mm Cat40 Taper

Product Selling Points

This SBPL series reverse small-bore boring tool is made of high-grade solid tungsten carbide with high-aluminum nano coating. Designed as left-hand reverse cutters, models like SBPL4 15L R0.1 with 4mm shank suit steel and stainless steel within HRC50, perfect for back boring on Swiss-type lathes.

Its precision-ground cutting edges with anti-vibration structure ensure stable chatter-free back boring in tiny inner bores. The high-aluminum coating enhances wear and heat resistance, delivering excellent surface finish and precise dimensional accuracy for steel and stainless workpieces.

The high-rigidity shank delivers outstanding performance in micro-diameter reverse boring operations. Prolonged tool life reduces tool-change frequency and downtime, effectively boosting mass production efficiency and consistency of precision metal parts.

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FAQ

Q: Who are we?

Our headquarters is located in Zhejiang, China. Starting in 2023, we sold to South Asia (10.00%), Southern Europe (10.00%), Northern Europe (10.00%), Western Europe (10.00%), East Asia (10.00%), Middle East (10.00%), Southeast Asia (10.00%), Eastern Europe (10.00%), South America (10.00%). There are a total number of people in our office.

Q: How do we guarantee quality?

We always provide samples before mass production; We always conduct a final inspection and take photos for customer confirmation before shipment;

Q: What can you buy from us?

Boiling cutters, milling cutters, CNC inserts, grooving inserts, reamers, tool holders, tool sleeves, and other industrial machinery and equipment.

Q: How do we ensure quality?

Q: Why should you buy from us instead of other suppliers?

Wenqiao Sanqiang CNC Tools Co., Ltd., established in 2011, is located in Wenling, Taizhou, China, covering an area of 10 mu (approximately 6,667 square meters). We specialize in high-quality CNC cutting tools, including CNC carbide inserts, carbide end mills, and turning tool fixtures. Our quality speaks for itself, resulting in a high customer repurchase rate and numerous positive reviews.

Q: What services can we provide?

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